How to check who is connected to home Wi-Fi. How to find out who is connected to my Wi-Fi network. Has a neighbor connected to it? How to improve your wireless network security

Nowadays, no one will be surprised by the Internet almost everywhere. One of the technologies that allows this to happen is Wi-Fi. It makes our lives more comfortable and mobile in many ways. It's nice to enjoy the Internet from anywhere. And there are a huge number of gadgets that help us with this - smartphones, tablets, laptops and many others. However, the main advantage of Wi-Fi - its general availability - is also its main disadvantage. And many, knowing this, will not resist the temptation to take advantage of this feature. Agree that when the speed of loading sites or downloading a movie decreases in your head, along with the versions about the picked up computer virus and problems with the provider, the thought flashes through your mind: “Is anyone else using my Internet?” Now we will help you figure out how to find out who is connected to your Wi-Fi, and what to do if your most unpleasant expectations are suddenly confirmed.

Protecting a private WiFi network is the most important moment when creating a homegroup

Everything through the router

The most common way to check for foreign connections does not require much effort from you. Installing any additional software also not required. We will find out all the information that is needed for this using the web interface of your router. To do this, go to any available browser and enter 192.168.0.1 or 192.168.1.1 in the address bar (depending on the model of installed equipment). Then in the window that appears, enter your username and password (you can find them on back side router or in its technical description). The settings panel for your Internet connection will open in front of you. Here we find something with the words “wireless mode statistics” and in the tab that opens we can see a list of devices that use this wireless connection, find out their MAC addresses and how much data they received and transmitted. We look in the list to see if there are any unnecessary devices. You can recognize yours by the names you gave them or by MAC addresses. We look at them either in the device information (for phones and tablets), or go to “Start” - “All Programs” - “Accessories” - “ Command line"and by entering the command "ipconfig/all", look in the window that appears (for computers and laptops). Or, as a simpler option, you can initially turn off all devices that use Wi-Fi, and as a result, only the one from which you are searching should appear in the list.

If your worst fears are confirmed and someone else is using your router, you can choose one of the following options:

prohibit the connection to this device and be sure to change the password, since with just one ban, the “consumer” of your traffic may simply start using another device or change its MAC address;
add the addresses of all your devices to “allowed” in the router settings (you can see how to get there above). This method is more reliable, but to connect a new device, for example, your friend who came over for a cup of tea, you will need to add his device to your “white” list.

Useful program - Wireless Network Watcher

Another way to identify “illegal” connections is a specially designed program - Wireless Network Watcher. It can be downloaded for free, preferably from the official website. After installation and launch, it will scan the system and show a list of those who use your router. A small drawback of the program is that you can only view a list of connected devices and will not be able to block them. And if such a need arises, you will still have to return to the previous method to block or delete those who like to surf the Internet for free. You should also pay attention to the fact that this program will only help you if the device from which you want to search is connected directly with a cable to the router.

Interface of the Wireless Network Watcher program, designed to detect and analyze Wi-Fi networks

A little about precautions

“It is easier to prevent a disease than to treat it,” as doctors say. In our situation, this statement is also very applicable. To avoid unpleasant situations when a stranger wants to enjoy the Internet at your expense, you only need to follow a few rules:

always set a password for your Wi-Fi, preferably a combination of lowercase and capital letters and several numbers (options 1111, 1234, qwer and your date of birth are not the best, take my word for it, if you don’t believe me, you can look it up on the Internet), it is also necessary to change it periodically for prevention;
do not use the password and network name that the router will ask you to set by default, be original - come up with your own;
set in your connection settings Wi-Fi mode encryption (from WAP 2 and higher).

Choose for yourself which of the proposed methods to see who is connected to my Wi-Fi. Both are good and reliable. No one in modern world I am not immune from being hacked, but this is not the worst thing that can happen in life. Monitor your wireless connections, this will help protect not only your traffic, but also your personal files. After all, Wi-Fi was originally created to serve people and bring benefits, not negative emotions.

Almost every modern computer or laptop user has a wi-fi router. Thanks to it, several devices can simultaneously be connected to the Internet and use shared resources.

But sometimes you may notice that it is slower, and in this case it is worth checking whether any strangers are connected to your Wi-Fi router.

Today we will tell you how you can find out who is connected to wifi router using tp-link as an example.

How can someone connect to your Wi-Fi without your knowledge?

There are few options here. Most likely, the attacker simply guessed the password due to its simplicity. After all, very often the Wi-Fi password is assigned to the date of birth or mobile phone.

It is also possible that someone you know said the password and now your neighbors are using your Internet for free, which will work worse for you.

We look at the list of connected devices to the Wi-Fi router

As soon as you suspect that your Internet is being used without your knowledge, here’s what you need to do.

We enter the router settings. Let's see how to do this.

Entering the login and password for the router (Default admin, admin)

On the left side of the menu, go to the “DHCP” -> “List of DHCP Clients” tab.

List of all tp-link devices connected to the router

A list of all devices connected to your Wi-Fi router will open on the right side. You can check them with your devices by IP address or computer names. Don't forget that tablets and mobile devices connected via Wi-Fi.

What to do if other people's devices are connected to Wi-Fi?

If there are those in the list of connected devices that should not be there, this means that your Wi-Fi password known to strangers and in this case it is better to change it. By doing this, you will disconnect all uninvited guests from your Wi-Fi.

You can read about how to change your Wi-Fi password yourself.

Well, since we started talking about today, let's continue this conversation. IN in this case I would like to talk about such a pressing problem as connecting a certain user to your wireless router. I can say that the problem has acquired gigantic proportions, and due to the fact that many users do not even suspect that someone is using their connection, there are more and more such insolent people.

Just imagine. You have connected to the network, configured your router, connected your laptop and phone to it, surf the Internet and enjoy life. But suddenly you begin to notice that in the evenings the connection speed clearly drops and even such popular sites as Google load with a very long delay. Of course, the reason could be some kind of virus that managed to penetrate your PC, or, for example, a problem with the equipment of the provider, but often the reason lies in a neighbor who guessed the password to your Wi-Fi.

Today I will talk about how to view the list of those connected to your router and limit access to it.

We are looking for people to join

There are two methods to find intruders. One of them does not require installing any additional software at all. Let's start with him.

We need to get to. In general, I talked about this in great detail in one of my recent articles, but so that you don’t waste time, I’ll repeat. First, we look for the address to enter the settings panel. It is usually located on the bottom cover of the router, where you can also find your login and password:

The addresses may vary depending on your device model, for example: 192.168.0.1 or 192.168.1.1. In fact, this does not play any role. We add the address to the search bar of the browser, press Enter and the main page for entering the configurator opens in front of us. Enter your username and password and find yourself in the settings panel.

Here we select the Wi-Fi section - “Station list”. Be careful, your list of devices connected to the router may be under a completely different address, for example, “Wireless mode” - “Wireless mode statistics”. In any case, it doesn't matter - you need to find connection statistics.

In this section we see everyone connected to the router. Or rather, the MAC addresses of these devices. I talked about what it is just yesterday.

The screenshot shows only one device. This is my smartphone. It can be easily disabled by clicking on the “Disconnect connection” button in the router configurator. You should have approximately the same picture, but there may be many times more connected devices. You find which ones are yours by comparing MAC addresses and disable them. In addition, you must immediately change your Wi-Fi password. But this, unfortunately, is often not a panacea, because if someone was able to guess the password once, they will probably be able to guess it again. Therefore, there is only one way out - filter MAC addresses. But more on that later. In the meantime, I want to talk about a program that will help you see who is connected to your router.

Wireless Network Watcher

We will talk about the Wireless Network Watcher program. It is distributed completely free of charge, takes up little space, and therefore will become a reliable assistant.

Download the program (I recommend downloading it only from the official website), install and run. You need to run it only from the computer to which the router is connected, otherwise there is no point. After a short scan, you will see a list of devices that are connected to the router, and you can also find out their MAC address and manufacturer.

Unlike the previous case, when we found attackers through the configurator, here you won’t be able to disable them - only information is displayed on the screen. To disable you will still have to use the configurator.

Filtering MAC addresses

So, you now know the MAC addresses of all your devices. Let's add them to the list of exceptions. Thanks to this, no one will be able to connect to your router, even if they know the Wi-Fi password. This is a very effective method of protection that you should use.

We go to the router interface, select the Wi-Fi - MAC filter section and allow access.

Then open the MAC addresses tab and add the addresses of your devices one by one.

After all devices have been added, be sure to save the settings and reboot the router directly from the interface.

Check if your gadgets are connected to the router. Also try connecting with unknown device to be sure of protection. If the Internet does not work for an unknown device, then you did everything right.

What to do if the MAC address of the gadget changes? I had this problem on my smartphone. I had to go into its settings and edit the entry so that the MAC address would become static. You need to do the same.

Find out who connected to your Wi-Fi, because everyone loves freebies, but no one likes freeloaders! If you have a suspicion that someone is stealing your wi-fi traffic, you can’t hesitate, you urgently need to find out who connected to your wifi networks. It’s good to see all connected devices to yours wi-fi router quite simple if you have the right knowledge. Let's find the wrong connections and punish lovers of free Internet!

Today, Internet routers are used everywhere in offices, apartments, and public places, since they allow you to simultaneously receive quick access to the network to multiple devices. The operating principle of these devices is to use WI-FI technologies via server-client protocol. The router has a special connector for connecting an Internet cable, after which it distributes the received speed between clients.

However, not all users need their Internet to be accessed by strangers, for example, neighbors in the hallway or dorm room. Sometimes there is a desire to give away wireless access only within the apartment if there are several units of such devices as:

Laptops;
Tablets;
Smartphones.

In addition, thanks to WI-FI you can create local networks in office environments, if the gadgets in use are equipped with an adapter. The main symptoms that someone is using your Internet without permission are:

Significant drop in access speed;
Changing router configurations and settings;
The list of connected clients contains unknown devices;
Increased activity of the WAN indicator on the router when you are not using the Internet.

Typically, the key indicator of an unauthorized connection to your access point is a significant reduction in speed, since any router distributes it among all clients.

We look at the connected devices in the admin panel of the router

On various forums, novice users quite often ask the question of how to find out who connected to my WIFI, but in order to give an accurate answer, you need to determine the model of the router you are using. Since the most common routers are TP-LINK, it is most advisable to consider this using its example. The most effective, fast and convenient method is viewing connected clients in the device admin panel, but first you need to log in to it. So, you need:

Connect to an access point via WI-FI or connect twisted pair(crimped cable on both sides) from the LAN port of the router to the laptop/computer;
Open a browser and enter in the address bar: 192.168.0.1 or 192.168.1.1 or tplinkwifi.net;
In the window that opens, specify the authorization data (by default, Login is admin, Password is admin).

That's all, after these simple manipulations the client has the opportunity to configure the router as desired. Regarding the second point, we need to clarify, since the address you enter directly depends on the model of your device, but in most cases one of the above will definitely do. In addition, you can see the exact IP of the router on the sticker located at the bottom of the case.

In the future, viewing connected clients will not be difficult and to do this you need to do the following:

Login to the admin panel using the method indicated above;
Go to the Wireless tab;
Select Wireless Statistic.

This section contains all clients currently connected to the access point, but they can also be viewed in the menu of the DHCP item - DHCP Clients List. This method advantageous in that it displays more detailed information about the connected gadget, including MAC address network card and assigned internal IP.

Programs for viewing a list of devices connected to WI-FI

Software developers to control network environment Today they are actively working for the benefit of users. At the moment, there are several high-quality programs that allow you to view the clients of your access point, but the most popular and functional is WiFi Guard. If other applications have a general focus on all kinds of interactions with network connections, then this one is intended for specific purposes. Thanks to it, any administrator will be able to control the number of connected users and, if necessary, block their access. In addition, special green and red markers opposite each connection give an idea of whether the client is consuming traffic legally.

NETGEAR Genie- this is a very good analogy WiFi programs Guard with a friendly interface and a wide arsenal of tools. Almost immediately after installing this software, you will be able to obtain comprehensive information about connected users through a network status map. Acrylic WiFi Professional is a program primarily intended for administrators and developers, but it can also be very useful at home. Its functional set provides not only a list of clients, but also the ability to more fine tuning your access point. A program with the unambiguous name Who’s Is On My WiFi can also help you get information about who is connected to my WIFI. Although it is only available on English, copes with its task perfectly. The following applications for Windows can be considered no less effective analogues of this software:

Wireless Network Watcher;
NCS Network Scanner;
NetBScanner.

Disabling foreign devices from Wi-Fi

The best way to disconnect a user from your access point is to simply change the password and set the WPA2-PSK encryption protocol. To perform this procedure you need:

Login to the router admin panel;
Go to the Wireless section - Wireless Security;
Select the encryption type WPA2-PSK;
Set a password of 8 or more characters, it is better to use different case and numbers;
Click the Save button.

In addition, in the same settings menu you can set maximum quantity simultaneous clients. This will help if a strictly defined number of devices are always connected to your access point, for example, a laptop, computer and smartphone, so you can set this parameter to 3.

You can protect your WI-FI network from hacking using different methods.
Firstly, it is recommended to change your password to a new one at least once a month, which is a generally accepted security measure for every Internet user.
Secondly, in no case should you use the same password on all sites and, in addition, it must be unique. For example, it is very short-sighted to display your date of birth, the name of an animal, or the middle name of your spouse. It is better to specify a multi-digit code and write it down in a notepad. Among other things, you should always use only the WPA2-PSK encryption type, since other types of protection are easily hackable, but this one guarantees almost 100% security.

How to punish freebie lovers who connect to your WIFI

If you find a “rogue” client on your access point, then you need to take all measures to ensure that this does not happen again. An excellent way to punish a negligent neighbor is to permanently block access from his device to your network. To do this you need:

Log in to the router admin panel;
Go to the Wireless Statistic or DHCP List section and write down the MAC address of the client’s network card;
Select Wireless MAC Filtering in the router settings;
Activate it and enter the previously recorded MAC;
Save settings.

Thus, an attacker will never be able to connect to the router again. However, you can not disconnect the user, but set a speed limit for him in the same settings menu, for example, no more than 10 kilobytes per second. After all, what could be worse for modern people accustomed to broadband Internet than home page"Odnoklassniki", which takes a minute to load. Moreover, you will not lose anything from this. And always try to change the password on the router after someone else has used your laptop or computer, because once you have access to one of the clients, extracting the security key takes a few minutes.

On our website, there are already similar instructions for routers from ZyXEL, Asus, and D-Link. But I haven’t written yet about how to see who is connected to Wi-Fi if the router is from TP-LINK. There are some nuances there, so now let’s look at everything in more detail.

I don’t know why, but many people are interested in the question of who else is connected to my Wi-Fi, who is “stealing” the Internet and how to block it. I can immediately say that if you have installed good password on a Wi-Fi network, you are unlikely to see third-party devices in the list of connected clients. A good password must be set, of course. There is even a thread on this topic.

So, if you have doubts, and it seems to you that someone else has “picked up” your Wi-Fi, then you can check it without any problems. And if you have a TP-LINK router, then these instructions are for you.

TP-LINK: how to find out who is connected to my Wi-Fi and block the device?

In settings go to the "Wireless" tab (wireless mode) . If you have dual band router, then open the tab with the desired network (2.4 GHz, or 5 GHz). And immediately go to "Wireless Statistics" (wireless statistics).

There, a table will display all the devices that are connected to your Wi-Fi. You can click on the "Refresh" button to refresh the list.

To be honest, the information there is not very informative, so I advise you to go to the “DHCP” tab – “DHCP Client List” (list of DHCP clients). At least the name of the device will be indicated there.

If you find some device there that is not yours, you can block it. It is best to block by MAC address. But, there is another way: simply change the Wi-Fi password. And all devices that were connected to your Wi-Fi will “fall off” themselves. And you will connect with a new password.

Blocking Wi-Fi clients by MAC address on a TP-LINK router

From the tables above that I showed, copy the MAC address of the device you want to block. Go to the "Wireless" tab (wireless mode)– "Wireless MAC Filtering" (MAC address filtering).

Filtering must be enabled (in the Enabled status). And the blocking settings are in the “Deny” status. Click on the "Add New" button to add a new device.

Specify the MAC address desired device, enter an arbitrary description, and save the rule.

Reboot the router. A blocked device will be disconnected and will no longer be able to connect. But, I would also change the Wi-Fi network password.

How to view the list of Wi-Fi clients if the router is TP-LINK with a new settings page

Some top models of routers from TP-LINK have already acquired a new web interface. Basically, these are devices from the Archer line (but not all). In the settings, in the new control panel, go to the "Basic" section at the top (basic setting). You will see a network map. There will be wireless clients. Click on them, and a list of devices that are connected to your Wi-Fi will appear on the side or bottom.

It’s a pity that they didn’t make it possible to block devices directly from this table.

To block devices on routers with new firmware, you need to go to the "Advanced" section (additional settings) . Then open the "Wireless" tab (wireless mode)– “Wireless MAC Filtering”, and create a rule as I showed above.

That's all. Now you know how you can view a list of all devices that are connected to wireless network. And, if necessary, block individual devices.